sfcurl.rb

#!/usr/bin/env ruby

# sfcurl
#
# This curl that automatically uses your safari/webkit cookies.  Use it like you would 
# normally use curl.  Report bugs to michael@nuttnet.net.  Or better yet, fork it from:
#
# http://gist.github.com/gists/393141
#
# Also for firefox: http://gist.github.com/393140

require 'rubygems'
require 'fileutils'
require 'uri'
require 'time'
require 'plist'

url = ARGV.select{|a| a =~ /http/ }.first
host = URI.split(url)[2]
top_level_host = host.split('.').slice(-2, 2).join('.')

cookie_file = "#{ENV['HOME']}/Library/Cookies/cookies.plist"

db = Plist.parse_xml(cookie_file)

File.open("/tmp/.sfcurl_cookie", "w") do |f|
  db.each do |cookie|
    next unless cookie['Domain'] =~ /#{top_level_host}$/

    cookie_string = [cookie['Domain'],
                     "TRUE",
                     cookie['Path'],
                     "FALSE",
                     Time.parse(cookie['Expires'].to_s).to_i.to_s,
                     cookie['Name'],
                     cookie['Value']].join("\t")
    f.write(cookie_string + "\n")
  end
end

cmd = "curl " + ARGV.join(' ') + " --cookie /tmp/.sfcurl_cookie"
Kernel.exec(cmd)